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3 years ago

What is the perimeter of ABDE?

Mathematics

1 answer:

Alinara [238K]3 years ago

6 0

Answer:

B I hope this helped!

Step-by-step explanation:

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a hardware store paid $87.50 for a lawn mower and then sold it for $159.95 what was the gross profit

kifflom [539]

The gross profit is $72.45

The percentage profit is 82.8%

Step-by-step explanation:

The profit is the earning on selling a product or item in price more than its purchasing price.

Given

Purchase price of Lawn mower = $87.50

Sale price = $159.95

Profit = Sale Price - Purchase Price

=159.95-87.50

=72.45

The percentage profit is:

$Percentage\ Profit=\frac{Profit}{Purchase\ price}*100\\=\frac{72.45}{87.50}*100\\=0.828*100\\=82.8\%$

The gross profit is $72.45

The percentage profit is 82.8%

Keywords: Profit, Profit percentage

Learn more about profit at:

#LearnwithBrainly

7 0

4 years ago

For all real numbers b and c such that the product of c and 3 is b, which of the following expressions represents the sum of c a

slamgirl [31]

IN this question, it is given that

For all real numbers b and c such that the product of c and 3 is b.

That is

$3c=b$

Solving for c by dividing both sides by 3

$c = \frac{b}{3}$

And we have to find an expression , that represents the sum of c and 3 in terms of b. And sum of c and 3 is

$= c+3$

Substituting the value of c

$= \frac{b}{3} +3$

So the correct option is the last option .

8 0

4 years ago

If a basket of goods and services used to calculate CPI contains 2 pairs of socks at $2 each and 1 pair of shoes at $50, what wi

Svetach [21]

Answer:

B. 55.10

Step-by-step explanation:

Given:

1 pair of Shoes for 1st year = $50

2 pair of Sock for 1st year = $2 each = 2 $\times$ 2= $4

$\therefore$ CPI for year 1 = Price of shoes for 1st year + Price of Sock for 1st year= $50 + $4 = $54

Now

1 pair of Shoes for 2nd year = $51

2 pair of Sock for 2nd year = $2.05 each = 2 $\times$ 2.05 =$4.10

$\therefore$ CPI for Year 2 = Price of shoes for 2nd year + Price of Sock for 2nd year= $51 + $4.1 = $55.10

Hence CPI for Year 2 is $55.10

7 0

3 years ago

Find the midpoint of AB when A=(1,-2) B=(1,-1)

Reil [10]

Answer:

Midpoint Of AB = ( 1+1/2 , -2-1/2)

= (2/2 , -3/2)

= ( 1 , -1.5)

Hope this helps

Please mark Branliest.

6 0

3 years ago

1) a) Factorize: G(x) = (x+5)2 – 3x(x+5).

Arada [10]

Answer:

In bold.

Step-by-step explanation:

a. (x+5)^2 – 3x(x+5) x+5 is common

= (x + 5)(x + 5 - 3x)

= (x + 5)(5 - 2x)

b. (x + 5)(5 - 2x) = 0

x = -5, 2.5.

2a. Area of the square = (x + 5)^2

Area of triangle AEB

= 1/2 * base * height

I am assuming that H is the centre of AB , so

Area = x*x

= x^2.

6x^2 = (x + 5)^2

6x^2 = x^2 + 10x + 25

5x^2 - 10x - 25 = 0

x^2 - 2x - 5 = 0

x = [-(-2) +/- sqrt(2^2 - 4*1*-5)] / 2

x = -1.45, 3.45.

(we ignore the negative).

8 0

3 years ago